Patchwork [GIT,PULL] Samsung devel-2 for v3.5

Hi Arnd and Olof,

Here is Samsung devel-2 for v3.5 and it is including update support for
EXYNOS5250 SoC.

Please pull from:
git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung.git
next/devel-exynos5250-1

Note, this branch has a dependency on next/cleanup-plat-s5p which is already
in next/cleanup2 of arm-soc.

If any problems, please kindly let me know.

Thanks.

Best regards,
Kgene.
--
Kukjin Kim <kgene.kim@samsung.com>, Senior Engineer,
SW Solution Development Team, Samsung Electronics Co., Ltd.

The following changes since commit 0f58487b1e313e6abf500431e05f4d54f61736f2:

  Merge branch 'next/cleanup-plat-s5p' into next/devel-exynos5250-1
(2012-05-15 15:55:25 +0900)

are available in the git repository at:

  git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung.git
next/devel-exynos5250-1

Changhwan Youn (2):
      ARM: EXYNOS: Modify the GIC physical address for static io-mapping
      ARM: EXYNOS: Redefine IRQ_MCT_L0,1 definition

Kisoo Yu (1):
      ARM: EXYNOS: Add pre-divider and fout mux clocks for bpll and mpll

Kukjin Kim (1):
      ARM: EXYNOS: update irqs for EXYNOS5250 SoC

Sangsu Park (1):
      ARM: EXYNOS: add GPC4 bank instance

Thomas Abraham (6):
      ARM: EXYNOS: Add watchdog timer clock instance
      ARM: EXYNOS: Remove a new bus_type instance for EXYNOS5
      ARM: EXYNOS: Add irq_domain support for interrupt combiner
      ARM: EXYNOS: Add device tree support for interrupt combiner
      ARM: dts: Update device tree source files for EXYNOS5250
      ARM: EXYNOS: Add AUXDATA for i2c controllers

 .../bindings/arm/samsung/interrupt-combiner.txt    |   52 ++++++
 arch/arm/boot/dts/exynos5250-smdk5250.dts          |   48 ++++++
 arch/arm/boot/dts/exynos5250.dtsi                  |   60 ++++----
 arch/arm/mach-exynos/clock-exynos5.c               |   51 ++++++-
 arch/arm/mach-exynos/common.c                      |  178
+++++++++++++-------
 arch/arm/mach-exynos/include/mach/gpio.h           |    9 +-
 arch/arm/mach-exynos/include/mach/irqs.h           |   40 +++--
 arch/arm/mach-exynos/include/mach/map.h            |    4 +-
 arch/arm/mach-exynos/include/mach/regs-clock.h     |    2 +
 arch/arm/mach-exynos/mach-exynos5-dt.c             |    4 +
 arch/arm/mach-exynos/mct.c                         |   17 ++-
 arch/arm/mach-exynos/pm.c                          |    2 +-
 arch/arm/plat-samsung/include/plat/cpu.h           |    2 +-
 arch/arm/plat-samsung/include/plat/s5p-clock.h     |    4 +
 arch/arm/plat-samsung/s5p-clock.c                  |   30 ++++
 drivers/gpio/gpio-samsung.c                        |   11 +-
 16 files changed, 389 insertions(+), 125 deletions(-)
 create mode 100644
Documentation/devicetree/bindings/arm/samsung/interrupt-combiner.txt

On Wednesday 16 May 2012, Kukjin Kim wrote:
> Hi Arnd and Olof,
> 
> Here is Samsung devel-2 for v3.5 and it is including update support for
> EXYNOS5250 SoC.
> 
> Please pull from:
> git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung.git
> next/devel-exynos5250-1
> 
> Note, this branch has a dependency on next/cleanup-plat-s5p which is already
> in next/cleanup2 of arm-soc.
> 
> If any problems, please kindly let me know.

Pulled  into next/soc2 now,

thanks,

	Arnd

Hi Arnd,

Thomas has posted a patch [1] (available on Grant's tree) to fix this problem.

[1] http://git.secretlab.ca/?p=linux-2.6.git;a=commitdiff;h=766644d2df254934d656a0a0628b636212c24f9e;hp=0034102808e0dbbf3a2394b82b1bb40b5778de9e



On 17/05/2012, Arnd Bergmann <arnd@arndb.de> wrote:
> On Wednesday 16 May 2012, Kukjin Kim wrote:
>
>> Note, this branch has a dependency on next/cleanup-plat-s5p which is
>> already
>> in next/cleanup2 of arm-soc.
>>
>> If any problems, please kindly let me know.
>
> I've hit a build problem with exynos4_defconfig, which I fixed using this
> patch.
>
> 	Arnd
>
> commit 820f3dd7964f1889baaaaa0c2ba45d05bb619f66
> Author: Arnd Bergmann <arnd@arndb.de>
> Date:   Wed May 16 22:10:14 2012 +0200
>
>     ARM: exynos: fix building with CONFIG_OF disabled
>
>     irq_of_parse_and_map does not have an empty definition for the
>     !CONFIG_OF case, so we should not try to call it then:
>
>     arch/arm/mach-exynos/common.c: In function 'combiner_init':
>     arch/arm/mach-exynos/common.c:576:3: warning: implicit declaration of
> function 'irq_of_parse_and_map'
>
>     Signed-off-by: Arnd Bergmann <arnd@arndb.de>
>
> diff --git a/arch/arm/mach-exynos/common.c b/arch/arm/mach-exynos/common.c
> index 9900158..4913471 100644
> --- a/arch/arm/mach-exynos/common.c
> +++ b/arch/arm/mach-exynos/common.c
> @@ -568,7 +568,11 @@ void __init combiner_init(void __iomem *combiner_base,
> struct device_node *np)
>
>  	for (i = 0; i < max_nr; i++) {
>  		combiner_init_one(i, combiner_base + (i >> 2) * 0x10);
> -		irq = np ? irq_of_parse_and_map(np, i) : IRQ_SPI(i);
> +		irq = IRQ_SPI(i);
> +#ifdef CONFIG_OF
> +		if (np)
> +			irq = irq_of_parse_and_map(np, i);
> +#endif
>  		combiner_cascade_irq(i, irq);
>  	}
>  }
>
> --
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>

Sachin Kamat wrote:
> 
> Hi Arnd,
> 
> Thomas has posted a patch [1] (available on Grant's tree) to fix this
> problem.
> 
> [1] http://git.secretlab.ca/?p=linux-
> 2.6.git;a=commitdiff;h=766644d2df254934d656a0a0628b636212c24f9e;hp=0034102
> 808e0dbbf3a2394b82b1bb40b5778de9e
> 
> 
Yeah, I know that. But in this case, the Arnd's patch looks better to me and
this helps to avoid build error in current arm-soc. I think, we can cleanup
#ifdef CONFIG_OF in mach-exynos/ when we move on supporting DT for all of
EXYNOS next time.

Thanks.

Best regards,
Kgene.
--
Kukjin Kim <kgene.kim@samsung.com>, Senior Engineer,
SW Solution Development Team, Samsung Electronics Co., Ltd.